As is well known, the use of container bag sewing machines is mainly for making container bags commonly used in logistics, and it is a commonly used equipment in industrial sewing. Because the materials of container bags are thin and thick, container bag sewing machines can also sew thick materials, so they are also a type of thick material sewing machine.
Sometimes the needle pitch of the container bag sewing machine needs to be adjusted during use. Today, we will talk about how to increase the needle pitch.
The first step is to adjust the needle pitch by releasing the wave wheel and going to the next step.
Step 2: After completing the above steps, adjust the up and down movement of the wave wheel according to the required stitch length. That is to say, after adjusting multiple centering scales, tighten and fix the wave wheel, and proceed to the following steps.
Step 3: After completing the above steps, as the wave wheel moves upwards, the shorter the stitch length, i.e. the larger the scale, the denser the stitch length.
Typically used for dense needle spacing at keyholes or pocket openings, also known as small needle spacing, proceed to the following steps.
Step 4: After completing the above steps, when the wave wheel moves downwards, the longer the stitch length, the smaller the scale, and the looser the stitch length, the larger the stitch length. In this way, the problem has been solved.
The use of container bags is very extensive, so the market prospects of container bag sewing machines are still very good.
This article is edited by www.hbzg.com
